Best Dishwasher Under 400: Practical Features for Easier Everyday Use

A strong dishwasher under 400 delivers dependable cleaning while matching your kitchen’s available space, water connection, and daily load size. This selection suits apartment residents, dorm users, RV owners, renters, and households replacing or adding a compact built-in appliance. The 10 products include countertop, portable, under-sink, and slim built-in models, so installation flexibility matters as much as wash programs.

Capacities range from 5 to 8 place settings, while features include stainless steel tubs, heated or air drying, delay timers, high-temperature cycles, and faucet-free operation. One listing is dishwasher detergent rather than an appliance, making it a useful accessory but not a substitute for a machine.

Check dimensions, clearance, hookup requirements, and included accessories before choosing.

The strongest choices depend on your setup: choose the Midea or Honeywell 18-inch built-in models for 8-place capacity and stainless steel interiors; choose the EUHOMY or COMFEE’ tank models when you need countertop washing without permanent plumbing; or choose the GE Profile when you want countertop, built-in, or under-sink flexibility plus Wi-Fi. BLACK+DECKER, Hermitlux, and the other compact models suit smaller loads, while BLUELAND is detergent, not a dishwasher.

Dishwasher Comparison: Built-in vs. Countertop Models

Image	Product	Buy
Best Pick 1	Midea 18 Inch Built-in Dishwasher, 8 Place Settings, Stainless Steel Tub Best for: Spacious built-in cleaning Brand: Midea | Capacity: 8 liters	View on Amazon
Best Pick 2	COMFEE’ Countertop Dishwasher, Energy Star Portable Dishwasher, 6 Place Settings & 8 Washing Programs, Speed, Baby-Care, ECO& Glass, Dish Washer for Dorm, RV& Apartment, Black Best for: Compact countertop convenience Brand: COMFEE' | Capacity: 6 liters	View on Amazon
Best Pick 3	EUHOMY Countertop Dishwasher Portable, 6 Programs with 40 dB, No Hookup Best for: No plumbing required Brand: EUHOMY | Capacity: 5 liters	View on Amazon
Best Pick 4	COMFEE' Portable Mini Dishwasher Countertop with 1.32Gal Built-in Water Tank for Apartments& RVs, No Hookup Needed, 6 Programs, 360° Dual Spray, 162°F High-Temp& Air-Dry Function Best for: Portable small spaces Brand: COMFEE' | Capacity: 5 liters	View on Amazon
Best Pick 5	BLUELAND 100% Plastic-Free Dishwasher Detergent Tablets, 60ct, Free & Clear Best for: Dorm and RV friendly Brand: BLUELAND | Container Type: Tin	View on Amazon

How We Compared These Products

We compared dimensions, capacity, materials, compatibility, included components, and care requirements across many Amazon listings. These details matter because the product must fit the available space, intended use, setup requirements, and maintenance routine. After examining the wider field, we selected 10 products from Midea, COMFEE’, EUHOMY, BLUELAND, Honeywell, Profile, Hermitlux, and BLACK+DECKER.

The shortlist includes products such as Midea 18 Inch Built-in Dishwasher, COMFEE’ COMFEE’ Countertop Dishwasher, and EUHOMY Countertop Dishwasher Portable. Every recommendation is tied to information stated for that specific product; unclear or missing features were treated as unknown rather than filled with assumptions.

Detailed Reviews: Best Dishwasher Under 400

1. Midea 18 Inch Built-in Dishwasher, 8 Place Settings, Stainless Steel Tub

Best for: Slim kitchens, large loads.

This Midea 18-inch built-in dishwasher offers a slimline design for easy fitting in compact spaces, yet accommodates up to 8 place settings. Its stainless steel tub ensures durability and efficient cleaning, while the digital display provides modern control.

With a capacity for 8 place settings and a stainless steel interior, this Midea dishwasher efficiently cleans up to 158°F, ensuring hygienic tableware. Its slim 18-inch width fits seamlessly into cabinetry, and adjustable legs allow for precise height customization. The digital control panel with an LED display offers straightforward operation for various needs.

Product Details

Pros

• Slim 18-inch width for easy installation
• Accommodates 8 place settings
• Durable stainless steel tub
• High-temperature cleaning up to 158°F

Cons

• Limited to 8 place settings capacity

Ideal for smaller kitchens needing a full-featured dishwasher, this Midea model fits 8 place settings. Consider its 18-inch width for cabinet integration.

2. COMFEE’ Countertop Dishwasher, Energy Star Portable Dishwasher, 6 Place Settings & 8 Washing Programs, Speed, Baby-Care, ECO& Glass, Dish Washer for Dorm, RV& Apartment, Black

Best for: Apartment, dorm, or RV use.

The COMFEE' countertop dishwasher provides a compact solution with 6 place settings and 8 versatile washing programs, including Speed and Baby-Care. Its stainless steel interior ensures durability, and it comes with all necessary hoses for easy setup.

This COMFEE' portable dishwasher offers 6 place settings and features 8 distinct wash programs like Heavy, Normal, Baby-Care, ECO, Glass, Speed, Rinse, and Mini-Party, plus an extra-drying function. It includes an inlet hose, drain hose, and faucet adapter for straightforward installation, making it suitable for dorms, RVs, or apartments.

Product Details

Pros

• 8 washing programs for diverse needs
• Includes Baby-Care and ECO cycles
• Compact countertop design
• Easy faucet hookup with included adapter

Cons

• Capacity limited to 6 place settings

Perfect for small living spaces, this COMFEE' countertop dishwasher offers 8 wash cycles. Ensure you have faucet access for its quick setup.

3. EUHOMY Countertop Dishwasher Portable, 6 Programs with 40 dB, No Hookup

Best for: Flexible installation, no hookup needed.

The EUHOMY countertop dishwasher offers a no-installation design, allowing use with its built-in 5L tank or faucet connection. Six wash programs and a quiet 40 dB operation make it ideal for apartments, rentals, and RVs.

This EUHOMY portable dishwasher provides dual water supply options: a 5L built-in tank or a direct faucet connection with the included hose, requiring no permanent setup or tools. It features six wash programs and operates at a quiet 40 dB, fitting easily on countertops and ideal for flexible kitchen spaces.

Product Details

Pros

• No permanent installation required
• Dual water supply options (tank or faucet)
• Quiet 40 dB operation
• Compact size for countertops

Cons

• Small 5L capacity

This EUHOMY dishwasher is ideal for renters or small spaces needing flexible installation. Its 5L tank or faucet hookup means no permanent setup is needed.

4. COMFEE’ Portable Mini Dishwasher Countertop with 1.32Gal Built-in Water Tank for Apartments& RVs, No Hookup Needed, 6 Programs, 360° Dual Spray, 162°F High-Temp& Air-Dry Function

Best for: Space-saving, no-hookup convenience.

The COMFEE' portable mini dishwasher features a 1.32-gallon built-in water tank, eliminating the need for a faucet hookup. It offers 6 programs, 360° dual spray, and a high-temperature wash for effective cleaning in compact spaces.

This COMFEE' countertop dishwasher allows manual water filling via its 1.32-gallon tank or direct faucet connection with the included hose. It boasts 6 wash programs, a 360° dual spray arm for thorough cleaning, and a 162°F high-temperature wash with an air-dry function, all within an ultra-compact design.

Product Details

Pros

• No faucet hookup required with built-in tank
• 6 wash programs available
• High-temperature wash at 162°F
• 360° dual spray for effective cleaning

Cons

• Requires manual water filling or faucet connection

Ideal for apartments and RVs, this COMFEE' dishwasher offers no-hookup convenience with its built-in tank. Ensure adequate counter space above 19.6 inches.

5. BLUELAND 100% Plastic-Free Dishwasher Detergent Tablets, 60ct, Free & Clear

Best for: Eco-friendly, plastic-free cleaning.

BLUELAND 100% Plastic-Free Dishwasher Detergent Tablets offer a powerful, eco-friendly cleaning solution. These tablets are designed to cut grease and grime effectively, leaving dishes sparkling clean without harsh chemicals or plastic packaging.

These BLUELAND dishwasher detergent tablets are formulated with 2x enzyme power to tackle 48-hour baked-on foods and oxi stains, ensuring a residue-free and streak-free finish. They are 100% plastic-free, septic-safe, and scent-free, working effectively with hard water and compatible with all HE and standard dishwasher types.

Product Details

Pros

• 100% plastic-free tablets
• Powerful 2x enzyme cleaning action
• Removes 48-hour baked-on food
• Works with all dishwasher types

Cons

• Detergent tablets only, not a dishwasher

For an environmentally conscious clean, these BLUELAND tablets are ideal. They are suitable for all dishwasher types but are a consumable product.

6. Honeywell 18 Inch Dishwasher with 8 Place settings, 6 Washing Programs, Stainless Steel Tub, Built-In Style, UL/Energy Star- White

Best for: Efficient 18-inch built-in cleaning.

The Honeywell 18-inch built-in dishwasher features a durable stainless steel tub and offers 6 washing programs, including pots & pans and quick wash. Its ENERGY STAR certification ensures low energy consumption for efficient operation.

This Honeywell 18-inch dishwasher provides 8 place setting capacity across two racks, plus a removable cutlery basket. With 6 wash programs like pots & pans, normal, china, quick wash, rinse only, and energy saver, it caters to various cleaning needs. The stainless steel tub enhances performance, and a 24-hour delay start adds convenience.

Product Details

Pros

• 8 place setting capacity
• 6 versatile wash programs
• Durable stainless steel tub
• ENERGY STAR certified for efficiency

Cons

• Limited to 8 place settings

This Honeywell 18-inch built-in dishwasher is suitable for kitchens needing efficient cleaning for up to 8 place settings. Its compact size saves cabinet space.

7. GE Profile Countertop Dishwasher, Energy Star, 6 place settings, 6 wash cycles, WiFi Connected, with Built-In Capabilities

Best for: Smart, flexible installation options.

The GE Profile countertop dishwasher offers WiFi connectivity for smart control via the SmartHQ app, alongside 6 wash cycles and 6 place settings capacity. It provides three installation options: countertop, built-in, or under-sink.

This GE Profile dishwasher offers remarkable installation flexibility with countertop, built-in, or under-sink options, easily connecting to a faucet via the included unicouple. Its WiFi connectivity allows remote cycle customization and monitoring through the SmartHQ app. Operating at a quiet 52 dBA, it features 6 wash cycles and a hybrid stainless steel interior.

Product Details

Pros

• WiFi connectivity for smart control
• Multiple installation options (countertop, built-in, under-sink)
• Quiet 52 dBA operation
• 6 wash cycles including AutoSense

Cons

• Capacity limited to 6 place settings

For smart home integration and flexible placement, this GE Profile dishwasher is ideal. It fits 6 place settings and can be installed in various configurations.

8. Honeywell 18-Inch Dishwasher with 8 Place Settings, 6 Washing Programs, Stainless Steel Tub, UL & Energy Star Certified, Stainless Finish

Best for: Integrated stainless steel design.

The Honeywell 18-inch integrated dishwasher boasts a full stainless steel interior and exterior, offering 8 place settings capacity and 6 distinct washing programs. It is UL and ENERGY STAR certified for efficient and reliable performance.

This Honeywell 18-inch dishwasher features a durable stainless steel tub, racks, and basket, designed for better efficiency and longevity. It accommodates 8 place settings and offers 6 wash programs, including heavy, normal, eco, glass, rapid, and rinse. The integrated style provides a sleek look, and a 24-hour delay start adds convenience.

Product Details

Pros

• Full stainless steel interior and exterior
• 8 place settings capacity
• 6 wash programs available
• ENERGY STAR certified

Cons

• Limited to 8 place settings

This Honeywell integrated dishwasher is a great choice for a sleek kitchen needing efficient cleaning for up to 8 place settings. Its stainless steel construction ensures durability.

9. Hermitlux Countertop Dishwasher, 5 Place Settings Portable Dishwashers Mini

Best for: Compact, portable mini dishwasher.

The Hermitlux countertop dishwasher offers a compact, portable design with 5 place settings capacity. It includes a drying system and smart color touch control, making it a convenient option for small kitchens or RVs.

This Hermitlux mini dishwasher provides a 5-place setting capacity within its compact dimensions, suitable for small spaces. It features a drying system for complete dish readiness and a smart color touch control panel for easy operation. The unit includes an inlet hose, drain hose, and cutlery basket for immediate use.

Product Details

Pros

• Compact and portable design
• 5 place settings capacity
• Includes a drying system
• Smart color touch control

Cons

• Limited to 5 place settings

This Hermitlux countertop dishwasher is perfect for very small spaces needing a portable solution for 5 place settings. Ensure adequate counter space for its dimensions.

10. BLACK+DECKER Countertop Dishwasher, Energy Star Certified, BCD6W, White

Best for: Versatile cycles, compact design.

The BLACK+DECKER countertop dishwasher offers 7 superior wash cycles, including Intensive, Eco, and Glass, with an intuitive LED display for easy cycle selection. Its stainless steel interior ensures durability and efficient cleaning.

This BLACK+DECKER dishwasher provides 7 distinct wash cycles—Normal, Intensive, Eco, Glass, 90 Minutes, Rapid & Soak—to handle various cleaning needs. Its stainless steel interior promotes efficient cleaning and durability, while the compact dimensions make it suitable for kitchens with limited space, apartments, dorms, or RVs.

Product Details

Pros

• 7 versatile wash cycles
• Intuitive LED display
• Durable stainless steel interior
• Compact design for small spaces

Cons

• Capacity not specified beyond general use

Ideal for small kitchens or limited spaces, this BLACK+DECKER dishwasher offers 7 wash cycles. It's a practical choice for apartments, dorms, or RVs.

What Buyers Often Overlook

Which dishwasher size and capacity fit a small kitchen?

An 18-inch built-in model offers the largest listed capacity, while countertop machines reduce cabinet-space demands but handle smaller loads. Midea and both Honeywell models measure about 22.6 inches deep and 32.4 inches high, with 8-place-setting claims, so they need a suitable cabinet opening and compatible built-in installation. Countertop options vary more: the GE Profile measures 20.13 by 21.7 by 17.3 inches and holds 6 place settings, while COMFEE’ CDC22P1BBB measures 19.7 by 21.7 by 17.2 inches and also holds 6.

EUHOMY, COMFEE’ CDC17P0ABB, and Hermitlux are smaller 5-liter machines intended for lighter loads. Measure depth, width, height, overhead clearance, and door swing before ordering.

A smaller machine may fit a rental or RV more easily, but frequent cooks may need additional cycles to wash all dishes.

The Key Product Trade-Off

What installation and material trade-offs matter most?

Tank-fed countertop dishwashers offer the most installation flexibility, while built-in models provide a more permanent, higher-capacity setup. EUHOMY uses a built-in 5-liter tank or included faucet hose, and the COMFEE’ mini model has a 1.32-gallon tank or direct faucet connection, so neither requires permanent plumbing. The GE Profile supports countertop, built-in, or under-sink installation and includes a faucet unicouple, but its placement still requires checking cabinet and water-access compatibility.

Built-in Midea and Honeywell models are larger commitments and require an appropriate installation location. Stainless steel interiors appear on Midea, Honeywell, GE Profile’s hybrid interior, COMFEE’ CDC22P1BBB, and BLACK+DECKER, while some compact models use plastic or mixed materials.

Tank models can solve hookup problems, but manual filling and draining add handling steps to each wash.

Best Dishwasher Under 400: Buyer's Guide

Fit, Dimensions, and Compatibility

Compare the listed dimensions with the intended counter, cabinet, appliance, storage, or installation space. Confirm model compatibility and connection requirements where they are supplied. A useful feature cannot compensate for a product that does not physically fit or work with the buyer’s existing setup.

Capacity, Output, and Operating Format

Match listed capacity, volume, output, and operating mode to the actual household or work routine. Larger figures can support heavier use, while a smaller format may be easier to place and maintain. Treat daily output, immediate storage, and container capacity as separate specifications when the listing distinguishes them.

Materials, Construction, and Care

Use the listed materials and care instructions to judge cleaning effort, storage conditions, and compatibility with the intended use. Dishwasher, freezer, food-contact, or weather-related claims are included only when supplied for that product. Check whether routine care fits the way the product will be used.

Included Components and Setup Needs

Review the included components before planning installation or first use. Hoses, adapters, lids, paddles, bowls, brushes, controls, and manuals vary by listing. Confirm power, water, assembly, or accessory requirements from the supplied product information rather than assuming that separately pictured parts are included.

Which Should You Choose?

Choose an 18-inch built-in if you regularly wash family-size loads: Midea and Honeywell provide 8-place capacity, stainless steel interiors, and multiple cycles. Choose EUHOMY or the COMFEE’ mini model for a rental, dorm, RV, or kitchen without a permanent hookup; their built-in tanks support flexible placement. Choose the GE Profile if installation flexibility, 6-place capacity, a 52 dBA operating claim, and Wi-Fi alerts are priorities.

Choose COMFEE’ CDC22P1BBB or BLACK+DECKER for countertop capacity and broad cycle selection, while Hermitlux targets a simpler 5-place portable setup. If you only need consumables, BLUELAND provides plastic-free detergent tablets, but it is not a dishwasher.

Quick Buying Checklist

• Confirm the complete dimensions against the available space.
• Verify model, accessory, connection, and appliance compatibility.
• Match capacity or output to the expected amount of use.
• Compare materials and care instructions with the maintenance routine.
• Check the included components before planning setup or first use.
• Confirm listed power, water, storage, or installation requirements where applicable.

Frequently Asked Questions

Do countertop dishwashers require a permanent water hookup?

Many countertop dishwashers offer flexible installation. Some models feature a built-in water tank, eliminating the need for a direct faucet connection. Others may require a simple hookup to your faucet, often with an included adapter for easy attachment and removal.

What is the typical capacity of a countertop dishwasher?

Countertop dishwashers are designed for smaller households and typically accommodate around 4 to 6 place settings. This is generally sufficient for singles, couples, or small families. Their compact size makes them ideal for limited kitchen space.

How noisy are countertop dishwashers?

Noise levels for countertop dishwashers can vary, but many are designed to be relatively quiet. Some models operate as low as 40 dB, which is comparable to a quiet library. This makes them suitable for use in smaller living spaces where noise might be a concern.

Can I use regular dishwasher detergent in a countertop model?

Yes, you can use regular dishwasher detergent, but it’s often recommended to use less than you would in a full-sized dishwasher. Some countertop models are specifically designed to work with pods or tablets. Always check the manufacturer’s instructions for detergent recommendations.

Are built-in dishwashers more effective than countertop models?

Built-in dishwashers generally offer larger capacities and may have more robust wash cycles due to their size and power. However, countertop models have improved significantly and can provide effective cleaning for smaller loads, especially for those with limited space or specific needs like dorms or RVs.

Final Words

For those needing a full-sized appliance, a built-in dishwasher offers greater capacity. However, countertop models provide excellent cleaning for smaller households, apartments, or RVs, with many options not requiring a permanent water hookup. Consider your space and typical load size to choose the most practical solution for your needs.